MicroBiome-18™ - Enhance Gut Health (30c) PRLabs

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Key Health Benefits

  1. Promotes Intestinal Health: MicroBiome-18™ is a full-spectrum probiotic formula containing 18 beneficial strains of bacteria, including Lactococcus lactis, Lactobacillus rhamnosus, Bifidobacterium longum, and more. These strains work together to support a favorable balance of intestinal microbes, promoting a healthy gut environment and optimal intestinal function.

  2. Enhances Gut Flora Balance: The patented bacteria, DE111® Bacillus subtilis, included in the formula, plays a crucial role in maintaining a healthy gut flora. By crowding out undesirable bacteria, DE111® helps support the balance of beneficial bacteria in the gut, which is essential for overall digestive wellness.

  3. Supports Immune Function: A healthy gut microbiome is closely linked to a strong immune system. By promoting a balanced and diverse gut flora, MicroBiome-18™ supports the normal immune reaction of intestinal cells. This helps to enhance the body's natural defense mechanisms and maintain overall immune health.

  4. Survives Stomach Acid: Exciting research has shown that DE111® Bacillus subtilis is a highly effective and stabilized probiotic organism that can survive stomach acid during digestion. It has the ability to persist in the gastrointestinal tract, increasing its numbers and re-sporulating. This ensures that the beneficial bacteria reach the intestines intact and can exert their beneficial effects.

  5. Clinically Studied and Proven: More than 30 studies have been conducted to confirm the safety and efficacy of Bacillus subtilis DE111®. These studies, which are IRB-approved, double-blind, randomized, and placebo-controlled, have demonstrated DE111's benefits for digestive and immune health. The extensive scientific research supports the effectiveness of MicroBiome-18™ as a reliable probiotic supplement.


Supplement Facts

Serving Size 1 Capsule
Servings Per Container 30

  • Live-Source Probiotic Complex......200 mg (10 billion CFU)
    • Lactococcus lactis, Lactobacillus rhamnosus, Lactobacillus bulgaricus, Lactobacillus casei, Lactobacillus plantarum, Lactobacillus paracasei, Lactobacillus fermentum, Lactobacillus acidophilus, Bifidobacterium longum, Bifidobacterium bifidum, Lactobacillus reuteri, Lactobacillus salivarius, Streptococcus thermophilus, Bifidobacterium animalis lactis, Lactobacillus gasseri, Bifidobacterium breve, Bifidobacterium lactis
  • DE111® Bacillus subtilis......21 mg (5 billion CFU)
Other Ingredients: Rice Hull, Capsule (Hypromellose, Water, Gellan Gum), Rice Bran, Tapioca Dextrin


Recommended Usage

Take 1 capsule daily, especially effective between meals.

Premier Research Labs

  • Manufactured in a GMP-compliant facility registered with the USFDA
  • All ingredients genetically tested to guarantee potency and purity
  • Screened for all heavy metal and common contaminants
  • Made exclusively with non-GMO ingredients

Premium Ingredients

Only a small percentage of the ingredients we source meet our cutting-edge quality standards.

Manufactured in the USA

We manufacture in the USA with premium ingredients sourced worldwide.

No Synthetic Fillers

We do not add synthetic fillers in our formulas.

More Information From The Manufacturer

Beneficial Bacteria for Intestinal Health*

“PRL’s signature FermExcel-100 line is an industry first!”

  • Full-spectrum probiotic formula containing 18 beneficial strains
  • Contains 15 billion CFUs per capsule
  • Features the highly effective patented bacteria, DE111® Bacillus subtilis*
  • Supports favorable intestinal microbial balance and gut health*


MicroBiome-18™ is a new genre of full-spectrum probiotic formulas that offers 18 different strains of beneficial bacteria with a guaranteed 15 billion CFUs per capsule.

This advanced probiotic support formula is based on the extensive science of the patented bacteria, DE111R Bacillus subtilis, which has demonstrated unmatched probiotic support for the body’s intestinal microbiome.* By crowding out undesirable bacteria, the gut maintains a healthy flora while also supporting the normal immune reaction of intestinal cells.

Exciting new research has shown Bacillus subtilis to be a highly effective, stabilized probiotic organism that survives stomach acid during digestion. It is able to persist in the GI tract by increasing its numbers and then re-sporulating.

More than 30 studies have been performed to confirm the safety and efficacy of Bacillus subtilis DE111. Multiple human clinical studies support DE111’s benefits for digestive and immune health.* All studies are IRB-approved, double-blind, randomized and placebo controlled.

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